X-Git-Url: https://gitweb.stoutner.com/?a=blobdiff_plain;ds=sidebyside;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2FCreateBookmark.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2FCreateBookmark.java;h=f844ca340ba820b1f6eb8f2ebfc5e11b435a157f;hb=9c582d802e641b2b6d27271310fc16898020b470;hp=0000000000000000000000000000000000000000;hpb=a28488d4f4d041e09a547683df74586f02146b0d;p=PrivacyBrowserAndroid.git diff --git a/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java b/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java new file mode 100644 index 00000000..f844ca34 --- /dev/null +++ b/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java @@ -0,0 +1,150 @@ +/** + * Copyright 2016 Soren Stoutner . + * + * This file is part of Privacy Browser . + * + * Privacy Browser is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Privacy Browser is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Privacy Browser. If not, see . + */ + +package com.stoutner.privacybrowser; + +import android.app.Activity; +import android.app.Dialog; +import android.app.DialogFragment; +import android.content.DialogInterface; +import android.graphics.drawable.BitmapDrawable; +import android.graphics.drawable.Drawable; +import android.os.Bundle; +import android.support.annotation.NonNull; +// If we don't use android.support.v7.app.AlertDialog instead of android.app.AlertDialog then the dialog will be covered by the keyboard. +import android.support.v7.app.AlertDialog; +import android.view.KeyEvent; +import android.view.LayoutInflater; +import android.view.View; +import android.view.WindowManager; +import android.widget.EditText; + +public class CreateBookmark extends DialogFragment { + // The public interface is used to send information back to the parent activity. + public interface CreateBookmarkListener { + void onCreateBookmarkCancel(DialogFragment createBookmarkDialogFragment); + + void onCreateBookmarkCreate(DialogFragment createBookmarkDialogFragment); + } + + // createBookmarkListener is used in onAttach() and onCreateDialog() + private CreateBookmarkListener createBookmarkListener; + + // Check to make sure the parent activity implements the listener. + public void onAttach(Activity parentActivity) { + super.onAttach(parentActivity); + try { + createBookmarkListener = (CreateBookmarkListener) parentActivity; + } catch(ClassCastException exception) { + throw new ClassCastException(parentActivity.toString() + " must implement CreateBookmarkListener."); + } + } + + // onCreateDialog requires @NonNull. + @Override + @NonNull + public Dialog onCreateDialog(Bundle savedInstanceState) { + // Create a drawable version of the favorite icon. + Drawable favoriteIconDrawable = new BitmapDrawable(getResources(), MainWebViewActivity.favoriteIcon); + + // Get the activity's layout inflater. + LayoutInflater customDialogInflater = getActivity().getLayoutInflater(); + + // Use AlertDialog.Builder to create the AlertDialog. The style formats the color of the button text. + AlertDialog.Builder createBookmarkDialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowser_AlertDialog); + createBookmarkDialogBuilder.setTitle(R.string.create_bookmark); + createBookmarkDialogBuilder.setIcon(favoriteIconDrawable); + // The parent view is "null" because it will be assigned by AlertDialog. + createBookmarkDialogBuilder.setView(customDialogInflater.inflate(R.layout.create_bookmark_dialog, null)); + + // Set an onClick listener on the negative button. + createBookmarkDialogBuilder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + createBookmarkListener.onCreateBookmarkCancel(CreateBookmark.this); + } + }); + + // Set an onClick listener on the positive button. + createBookmarkDialogBuilder.setPositiveButton(R.string.create, new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this); + } + }); + + + // Create an AlertDialog from the AlertDialog.Builder. + final AlertDialog createBookmarkDialog = createBookmarkDialogBuilder.create(); + + // Show the keyboard when the Dialog is displayed on the screen. + createBookmarkDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE); + + // We need to show the AlertDialog before we can call setOnKeyListener() below. + createBookmarkDialog.show(); + + // Allow the "enter" key on the keyboard to create the bookmark from "create_bookmark_name_edittext". + EditText createBookmarkNameEditText = (EditText) createBookmarkDialog.findViewById(R.id.create_bookmark_name_edittext); + assert createBookmarkNameEditText != null; // Remove the warning below that createBookmarkNameEditText might be null. + createBookmarkNameEditText.setOnKeyListener(new View.OnKeyListener() { + public boolean onKey(View v, int keyCode, KeyEvent event) { + // If the event is a key-down on the "enter" button, select the PositiveButton "Create". + if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { + // Trigger the createBookmarkListener. + createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this); + + // Manually dismiss the AlertDialog. + createBookmarkDialog.dismiss(); + + // Consume the event. + return true; + } else { // If any other key was pressed, do not consume the event. + return false; + } + } + }); + + // Set the formattedUrlString as the initial text of "create_bookmark_url_edittext". + EditText createBookmarkUrlEditText = (EditText) createBookmarkDialog.findViewById(R.id.create_bookmark_url_edittext); + assert createBookmarkUrlEditText != null;// Remove the warning below that createBookmarkUrlEditText might be null. + createBookmarkUrlEditText.setText(MainWebViewActivity.formattedUrlString); + + // Allow the "enter" key on the keyboard to create the bookmark from "create_bookmark_url_edittext". + createBookmarkUrlEditText.setOnKeyListener(new View.OnKeyListener() { + public boolean onKey(View v, int keyCode, KeyEvent event) { + // If the event is a key-down on the "enter" button, select the PositiveButton "Create". + if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { + // Trigger the create listener. + createBookmarkListener.onCreateBookmarkCreate(CreateBookmark.this); + + // Manually dismiss the AlertDialog. + createBookmarkDialog.dismiss(); + + // Consume the event. + return true; + } else { // If any other key was pressed, do not consume the event. + return false; + } + } + }); + + // onCreateDialog requires the return of an AlertDialog + return createBookmarkDialog; + } +} \ No newline at end of file